Failed upgrade from OJS 3.4.0.8 to OJS 3.5.0.0

DeMiro5001 · September 15, 2025, 7:50pm

Describe the issue or problem
I had an issue while trying to upgrade OJS to 3.5, here is the log of the upgrade :

Warning: Instantiation of the plugin generic/doiInSummary has failed
Warning: Error: Call to undefined function import() in /var/www/ojs/plugins/generic/doiInSummary/DoiInSummaryPlugin.inc.php:10
Warning: Stack trace:
Warning: #0 /var/www/ojs/plugins/generic/doiInSummary/index.php(11): require_once()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(281): include('...')
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(211): PKP\plugins\PluginRegistry::deprecatedInstantiatePlugin()
Warning: #3 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(263): PKP\plugins\PluginRegistry::instantiatePlugin()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(128): PKP\plugins\PluginRegistry::loadFromDisk()
Warning: #5 /var/www/ojs/lib/pkp/classes/cliTool/CommandLineTool.php(72): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(40): PKP\cliTool\CommandLineTool->__construct()
Warning: #7 /var/www/ojs/tools/upgrade.php(21): PKP\cliTool\UpgradeTool->__construct()
Warning: #8 {main}
Warning: Plugin APP\plugins\themes\default\DefaultThemePlugin failed to be registered
Warning: Error: Class "PKP\session\SessionManager" not found in /var/www/ojs/plugins/themes/default/DefaultThemePlugin.php:29
Warning: Stack trace:
Warning: #0 /var/www/ojs/lib/pkp/classes/plugins/ThemePlugin.php(102): APP\plugins\themes\default\DefaultThemePlugin->isActive()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): PKP\plugins\ThemePlugin->register()
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #3 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #5 /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php(1565): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(396): PKP\template\PKPTemplateManager::getManager()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(134): PKP\plugins\Plugin->_registerTemplateResource()
Warning: #8 /var/www/ojs/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register()
Warning: #9 /var/www/ojs/plugins/generic/credit/CreditPlugin.php(43): PKP\plugins\LazyLoadPlugin->register()
Warning: #10 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): APP\plugins\generic\credit\CreditPlugin->register()
Warning: #11 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #12 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #13 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #14 /var/www/ojs/lib/pkp/classes/cliTool/CommandLineTool.php(72): PKP\plugins\PluginRegistry::loadCategory()
Warning: #15 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(40): PKP\cliTool\CommandLineTool->__construct()
Warning: #16 /var/www/ojs/tools/upgrade.php(21): PKP\cliTool\UpgradeTool->__construct()
Warning: #17 {main}
Warning: Plugin APP\plugins\themes\material\MaterialThemePlugin failed to be registered
Warning: Error: Class "PKP\session\SessionManager" not found in /var/www/ojs/plugins/themes/material/MaterialThemePlugin.php:28
Warning: Stack trace:
Warning: #0 /var/www/ojs/lib/pkp/classes/plugins/ThemePlugin.php(102): APP\plugins\themes\material\MaterialThemePlugin->isActive()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): PKP\plugins\ThemePlugin->register()
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #3 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #5 /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php(1565): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(396): PKP\template\PKPTemplateManager::getManager()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(134): PKP\plugins\Plugin->_registerTemplateResource()
Warning: #8 /var/www/ojs/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register()
Warning: #9 /var/www/ojs/plugins/generic/credit/CreditPlugin.php(43): PKP\plugins\LazyLoadPlugin->register()
Warning: #10 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): APP\plugins\generic\credit\CreditPlugin->register()
Warning: #11 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #12 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #13 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #14 /var/www/ojs/lib/pkp/classes/cliTool/CommandLineTool.php(72): PKP\plugins\PluginRegistry::loadCategory()
Warning: #15 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(40): PKP\cliTool\CommandLineTool->__construct()
Warning: #16 /var/www/ojs/tools/upgrade.php(21): PKP\cliTool\UpgradeTool->__construct()
Warning: #17 {main}
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: Instantiation of the plugin generic/doiInSummary has failed
Warning: Error: Call to undefined function import() in /var/www/ojs/plugins/generic/doiInSummary/DoiInSummaryPlugin.inc.php:10
Warning: Stack trace:
Warning: #0 /var/www/ojs/plugins/generic/doiInSummary/index.php(11): require_once()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(281): include('...')
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(211): PKP\plugins\PluginRegistry::deprecatedInstantiatePlugin()
Warning: #3 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(263): PKP\plugins\PluginRegistry::instantiatePlugin()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(128): PKP\plugins\PluginRegistry::loadFromDisk()
Warning: #5 /var/www/ojs/lib/pkp/classes/cliTool/CommandLineTool.php(72): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(40): PKP\cliTool\CommandLineTool->__construct()
Warning: #7 /var/www/ojs/tools/upgrade.php(21): PKP\cliTool\UpgradeTool->__construct()
Warning: #8 {main}
Warning: Plugin APP\plugins\themes\default\DefaultThemePlugin failed to be registered
Warning: Error: Class "PKP\session\SessionManager" not found in /var/www/ojs/plugins/themes/default/DefaultThemePlugin.php:29
Warning: Stack trace:
Warning: #0 /var/www/ojs/lib/pkp/classes/plugins/ThemePlugin.php(102): APP\plugins\themes\default\DefaultThemePlugin->isActive()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): PKP\plugins\ThemePlugin->register()
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #3 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #5 /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php(1565): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(396): PKP\template\PKPTemplateManager::getManager()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(134): PKP\plugins\Plugin->_registerTemplateResource()
Warning: #8 /var/www/ojs/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register()
Warning: #9 /var/www/ojs/plugins/generic/credit/CreditPlugin.php(43): PKP\plugins\LazyLoadPlugin->register()
Warning: #10 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): APP\plugins\generic\credit\CreditPlugin->register()
Warning: #11 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #12 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #13 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #14 /var/www/ojs/lib/pkp/classes/cliTool/CommandLineTool.php(72): PKP\plugins\PluginRegistry::loadCategory()
Warning: #15 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(40): PKP\cliTool\CommandLineTool->__construct()
Warning: #16 /var/www/ojs/tools/upgrade.php(21): PKP\cliTool\UpgradeTool->__construct()
Warning: #17 {main}
Warning: Plugin APP\plugins\themes\material\MaterialThemePlugin failed to be registered
Warning: Error: Class "PKP\session\SessionManager" not found in /var/www/ojs/plugins/themes/material/MaterialThemePlugin.php:28
Warning: Stack trace:
Warning: #0 /var/www/ojs/lib/pkp/classes/plugins/ThemePlugin.php(102): APP\plugins\themes\material\MaterialThemePlugin->isActive()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): PKP\plugins\ThemePlugin->register()
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #3 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #5 /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php(1565): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(396): PKP\template\PKPTemplateManager::getManager()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/Plugin.php(134): PKP\plugins\Plugin->_registerTemplateResource()
Warning: #8 /var/www/ojs/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register()
Warning: #9 /var/www/ojs/plugins/generic/credit/CreditPlugin.php(43): PKP\plugins\LazyLoadPlugin->register()
Warning: #10 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): APP\plugins\generic\credit\CreditPlugin->register()
Warning: #11 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #12 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #13 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #14 /var/www/ojs/lib/pkp/classes/cliTool/CommandLineTool.php(72): PKP\plugins\PluginRegistry::loadCategory()
Warning: #15 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(40): PKP\cliTool\CommandLineTool->__construct()
Warning: #16 /var/www/ojs/tools/upgrade.php(21): PKP\cliTool\UpgradeTool->__construct()
Warning: #17 {main}
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: PHP Warning:  Undefined array key "host" in /var/www/ojs/lib/pkp/classes/core/PKPRouter.php on line 439
Warning: Instantiation of the plugin blocks/makeSubmission has failed
Warning: Error: Call to undefined function import() in /var/www/ojs/plugins/blocks/makeSubmission/MakeSubmissionBlockPlugin.inc.php:18
Warning: Stack trace:
Warning: #0 /var/www/ojs/plugins/blocks/makeSubmission/index.php(19): require_once()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(281): include('...')
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(211): PKP\plugins\PluginRegistry::deprecatedInstantiatePlugin()
Warning: #3 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(263): PKP\plugins\PluginRegistry::instantiatePlugin()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(128): PKP\plugins\PluginRegistry::loadFromDisk()
Warning: #5 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(194): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadAllPlugins():194}()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(194): array_reduce()
Warning: #8 /var/www/ojs/lib/pkp/classes/install/Installer.php(120): PKP\plugins\PluginRegistry::loadAllPlugins()
Warning: #9 /var/www/ojs/classes/install/Upgrade.php(44): PKP\install\Installer->__construct()
Warning: #10 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(94): APP\install\Upgrade->__construct()
Warning: #11 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(70): PKP\cliTool\UpgradeTool->upgrade()
Warning: #12 /var/www/ojs/tools/upgrade.php(22): PKP\cliTool\UpgradeTool->execute()
Warning: #13 {main}
Warning: Plugin APP\plugins\themes\default\DefaultThemePlugin failed to be registered
Warning: Error: Class "PKP\session\SessionManager" not found in /var/www/ojs/plugins/themes/default/DefaultThemePlugin.php:29
Warning: Stack trace:
Warning: #0 /var/www/ojs/lib/pkp/classes/plugins/ThemePlugin.php(102): APP\plugins\themes\default\DefaultThemePlugin->isActive()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): PKP\plugins\ThemePlugin->register()
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #3 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #5 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(194): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadAllPlugins():194}()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(194): array_reduce()
Warning: #8 /var/www/ojs/lib/pkp/classes/install/Installer.php(120): PKP\plugins\PluginRegistry::loadAllPlugins()
Warning: #9 /var/www/ojs/classes/install/Upgrade.php(44): PKP\install\Installer->__construct()
Warning: #10 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(94): APP\install\Upgrade->__construct()
Warning: #11 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(70): PKP\cliTool\UpgradeTool->upgrade()
Warning: #12 /var/www/ojs/tools/upgrade.php(22): PKP\cliTool\UpgradeTool->execute()
Warning: #13 {main}
Warning: Plugin APP\plugins\themes\material\MaterialThemePlugin failed to be registered
Warning: Error: Class "PKP\session\SessionManager" not found in /var/www/ojs/plugins/themes/material/MaterialThemePlugin.php:28
Warning: Stack trace:
Warning: #0 /var/www/ojs/lib/pkp/classes/plugins/ThemePlugin.php(102): APP\plugins\themes\material\MaterialThemePlugin->isActive()
Warning: #1 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(84): PKP\plugins\ThemePlugin->register()
Warning: #2 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register()
Warning: #3 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadCategory():136}()
Warning: #4 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive()
Warning: #5 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(194): PKP\plugins\PluginRegistry::loadCategory()
Warning: #6 [internal function]: PKP\plugins\PluginRegistry::{closure:PKP\plugins\PluginRegistry::loadAllPlugins():194}()
Warning: #7 /var/www/ojs/lib/pkp/classes/plugins/PluginRegistry.php(194): array_reduce()
Warning: #8 /var/www/ojs/lib/pkp/classes/install/Installer.php(120): PKP\plugins\PluginRegistry::loadAllPlugins()
Warning: #9 /var/www/ojs/classes/install/Upgrade.php(44): PKP\install\Installer->__construct()
Warning: #10 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(94): APP\install\Upgrade->__construct()
Warning: #11 /var/www/ojs/lib/pkp/classes/cliTool/UpgradeTool.php(70): PKP\cliTool\UpgradeTool->upgrade()
Warning: #12 /var/www/ojs/tools/upgrade.php(22): PKP\cliTool\UpgradeTool->execute()
Warning: #13 {main}
Warning: WARNING: The NavigationMenu (ContextId: 1, Title: User Navigation Menu, Area: user) will be skipped because the specified area has already a NavigationMenu attached.
Warning: WARNING: The NavigationMenu (ContextId: 1, Title: Primary Navigation Menu, Area: primary) will be skipped because the specified area has already a NavigationMenu attached.
Warning: WARNING: The NavigationMenu (ContextId: , Title: User Navigation Menu, Area: user) will be skipped because the specified area has already a NavigationMenu attached.
Warning: PHP Fatal error:  Declaration of APP\plugins\generic\staticPages\classes\StaticPagesDAO::getLocaleFieldNames() must be compatible with PKP\db\DAO::getLocaleFieldNames(): array in /var/www/ojs/plugins/generic/staticPages/classes/StaticPagesDAO.php on line 177

Here are the system info :

Current version: 3.4.0.8 (December 27, 2024 - 08:28 PM)

Version history

Version	Major	Minor	Build	Date installed
3.4.0.8	3	4	8	2024-12-27
3.4.0.7	3	4	7	2024-11-19
3.3.0.15	3	3	15	2023-08-16

Server Information

Setting Name	Setting Value
OS platform	Linux
PHP version	8.3.25
Apache version	nginx/1.22.1
Database driver	mysql
Database server version	10.11.14-MariaDB-0+deb12u2

OJS Configuration

Setting Name	Setting Value
general
app_key	*************
installed	1
base_url	******
strict
session_cookie_name	OJSSID
session_lifetime	30
session_samesite	Lax
time_zone	Africa/Tunis
date_format_short	Y-m-d
date_format_long	F j, Y
datetime_format_short	Y-m-d h:i A
datetime_format_long	F j, Y - h:i A
time_format	h:i A
allow_url_fopen
restful_urls
allowed_hosts	[“*****”]
trust_x_forwarded_for	1
citation_checking_max_processes	3
show_upgrade_warning	1
enable_minified
enable_beacon	1
sitewide_privacy_statement
user_validation_period	28
sandbox

Steps I took leading up to the issue

update of the plugins
php8.4 tools/upgrade.php check
php8.4 -d memory_limit=2048M tools/upgrade.php upgrade

What application are you using?
For example, OJS 3.4.0.8

Additional information
Logs above

This installation was on a shared hosting then moved to a dedicated server.

If you need more info, let me know

Thank you

asmecher · September 15, 2025, 8:18pm

Hi @DeMiro5001,

It looks like you’ve mixed together code from OJS 3.4.0 and 3.5.0. I suspect you copied the 3.5.0 code over top of the 3.4.0 code, leading to the mix.

Regards,
Alec Smecher
Public Knowledge Project Team

DeMiro5001 · September 15, 2025, 8:43pm

I have extracted https://pkp.sfu.ca/ojs/download/ojs-3.5.0-0.tar.gz while keeping config.inc.php public locale plugins like noted in the upgrade guide. The files folder is outside the app folder

DeMiro5001 · September 15, 2025, 9:02pm

Should I copy these folders back after running the upgrade?

DeMiro5001 · September 16, 2025, 2:23pm

Ok, that’s much clearer. So plugins folder contains both core plugins and custom ones.

I misunderstood/misread the guide.

I’ll ask the journal admin to delete unused (and probably obsolete) plugins. Backup non core plugins before proceeding (if there are any).

Don’t know if it makes sense to have customisations/overrides inside a separate folder.

Thanks a lot for leading me to the root cause of the error.

DeMiro5001 · September 26, 2025, 6:54pm

It seems that my predecessor has added a custom plugin that the team never used. In fact they are only using official ones. So I fixed the upgrade script following the guide and relying only on official plugins.

Thanks a lot for making this app much better and for all the help you give

asmecher · September 29, 2025, 3:00pm

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